Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Que time da casa jogou contra o time visitante de Richmond?
 ###Tabelas: CREATE TABLE assists (assists_id AUTO_INCREMENT PRIMARY KEY, R INT, Player VARCHAR, Position VARCHAR, League INT, Champions League INT, Copa del Rey INT, Total INT) CREATE TABLE 2010s_49ers_3-2-1 (2010s_49ers_3-2-1_id AUTO_INCREMENT PRIMARY KEY, Year INT, Date VARCHAR, Home Team VARCHAR, Result VARCHAR, Visiting Team VARCHAR, Venue VARCHAR) CREATE TABLE university_location_date_established (university_location_date_established_id AUTO_INCREMENT PRIMARY KEY, University VARCHAR, Location VARCHAR, Established INT, Endowment as of 2008 VARCHAR, Campus Area (acres) INT, Kiplinger's Top 100 Values VARCHAR, Enrollment as of 2008 INT) CREATE TABLE private_schools (private_schools_id AUTO_INCREMENT PRIMARY KEY, School VARCHAR, Grades VARCHAR, Affiliation VARCHAR, Student Body VARCHAR, Enrollment INT) CREATE TABLE round_2 (round_2_id AUTO_INCREMENT PRIMARY KEY, Home team VARCHAR, Home team score VARCHAR, Away team VARCHAR, Away team score VARCHAR, Venue VARCHAR, Crowd INT, Date VARCHAR)  
SELECT Home team FROM round_2 WHERE Away team = richmond